67866770

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1567}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 125991936

約数和(自身を除く): 58125166

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 1567, 3134, 4331, 7835, 8662, 15670, 21655, 43310, 95587, 111257, 191174, 222514, 477935, 556285, 955870, 1112570, 6786677, 13573354, 33933385, 67866770]

約数ペア:

[(1, 67866770), (2, 33933385), (5, 13573354), (10, 6786677), (61, 1112570), (71, 955870), (122, 556285), (142, 477935), (305, 222514), (355, 191174), (610, 111257), (710, 95587), (1567, 43310), (3134, 21655), (4331, 15670), (7835, 8662)]